Koh-I-Noor 4345 Black Chalk 1 Soft 5.6mm - Box of 6

The Koh-I-Noor 4345 Black Chalk has lead characterised by intense black velvet markings especially suited to portraiture. It comes in three hardnesses; 1,2 and 3

• Hardness: 1 Soft 
• Width: 5.6mm

Not what you are looking for? Please give us a call on 0800 080 4657 or email us at [email protected]. We are here to help.